Base | Representation |
---|---|
bin | 1100111000011… |
… | …1000000100111 |
3 | 10202200000202000 |
4 | 3032013000213 |
5 | 102312433000 |
6 | 5210020343 |
7 | 1224151650 |
oct | 316070047 |
9 | 122600660 |
10 | 54030375 |
11 | 28553903 |
12 | 161176b3 |
13 | b269a49 |
14 | 7266527 |
15 | 4b24000 |
hex | 3387027 |
54030375 has 64 divisors (see below), whose sum is σ = 114216960. Its totient is φ = 24688800.
The previous prime is 54030349. The next prime is 54030377. The reversal of 54030375 is 57303045.
It is a happy number.
It is not a de Polignac number, because 54030375 - 27 = 54030247 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54030377) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 22482 + ... + 24768.
It is an arithmetic number, because the mean of its divisors is an integer number (1784640).
Almost surely, 254030375 is an apocalyptic number.
54030375 is an abundant number, since it is smaller than the sum of its proper divisors (60186585).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54030375 is a wasteful number, since it uses less digits than its factorization.
54030375 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2318 (or 2302 counting only the distinct ones).
The product of its (nonzero) digits is 6300, while the sum is 27.
The square root of 54030375 is about 7350.5356947640. The cubic root of 54030375 is about 378.0471722434.
It can be divided in two parts, 540 and 30375, that multiplied together give a square (16402500 = 40502).
The spelling of 54030375 in words is "fifty-four million, thirty thousand, three hundred seventy-five".
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